
Surf Forecasts:
Alize surf forecast from 5 Sep 2026:
- Most powerful swell: Thursday 10 Sep, 2AM (local time) - 7ft (2.2m), 8s period, E swell with 671 kJ wave energy.
Best Forecast Surf Conditions for Alize this week:
The most powerful waves expected at Alize in the next 16 days are 2.2m 8s and forecast to arrive on Thursday (Sep 10) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Thu 10th Sep) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Alize over the next 16 days.
The Lowdown
Alright, let’s talk straight—this stretch is a wasteland. I’ve been looking at Alize (Big Island) and there’s nothing worth getting wet for over the next 16 days. No clean swell, no good wind, just a whole lot of chop and lump that’ll have you cursing more than carving.
Starting this Friday afternoon, September 4th, we’ve got a weak 3ft swell from the east at 8 seconds. The east wind’s blowing 12 mph cross-shore, and the water’s 84°, which is about normal for this time of year. But the surface is junk—poor surf conditions, plain and simple. That holds all weekend: 3 to 4ft of weak, short-period mush with moderate cross-shore winds.
Monday and Tuesday, September 7th and 8th, the swell picks up a bit—4ft pushing to 6ft—but the period stays stuck at 7 seconds, and the energy climbs into the 200s and 300s (375, 430). Sounds okay, but it’s all wind-driven slop. Tuesday morning the east wind freshens to 22 mph and it gets properly lumpy. Not surfable.
Midweek, September 9th through 11th, we see the biggest swell of the whole run—7ft on Wednesday morning with energy at 694. But it’s still 8 seconds, from the east, with 16 to 19 mph cross-shore winds. That’s a lot of moving water with zero shape. This beach-and-reef setup is going to be a washing machine. Kite surfers might love it with all that wind and wave energy, but paddle surfers should stay home.
From the 12th to the 14th, the swell drops back to 3 to 4ft, but the wind goes cross-onshore and it gets choppy and miserable. Energy falls to the low 200s. Just blah. The 15th brings back 5ft at 7 seconds, still cross-shore chop.
Then on Wednesday, September 16th morning, there’s a tiny glimmer—the wind swings cross-offshore at 16 mph and the report says “clean.” But it’s still only 5ft at 6 seconds, weak and short-period, energy down at 232. If you’re desperate, that might be your only shot—and even then, it’s marginal. By the afternoon, it’s back to cross-shore junk.
The last days, September 17th to 19th, stay in that 4 to 6ft range with 8-second period and cross-shore winds, energy in the 200s to 300s. More of the same letdown.
Bottom line: zero good surf days in this entire 16-day window. Alize is usually consistent, but this run is a total blank. The east and ESE winds just don’t match this break’s preferred NE direction, and the short-period swell doesn’t have a chance. Save your energy, maybe wax up for nothing, because this dry spell looks locked in. Forecasts can shift, but I ain’t holding my breath.
Stay salty,
Rusty
Short Range ForecastModerate rain (total 11mm), heaviest on Sat night. Warm (max 28°C on Fri afternoon, min 27°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Tue night. Warm (max 29°C on Wed afternoon, min 27°C on Mon night). Mainly fresh winds. | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph | ||||||||||||||||||||
111 | 111 | 142 | 117 | 119 | 153 | 124 | 113 | 176 | 161 | 211 | 287 | 306 | 328 | 607 | 581 | 671 | 610 | 542 | 489 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on |
High Tide | 7:43PM0.40m | 9:03PM0.40m | 3:52PM0.34m | 10:55PM0.40m | 3:29PM0.35m | 00:33AM0.41m | 3:34PM0.36m | 1:45AM0.43m | 3:44PM0.37m | 2:46AM0.44m | 3:58PM0.38m | 3:39AM0.44m | ||||||||
Low Tide | 5:14AM0.07m | 6:29AM0.06m | 5:25PM0.34m | 7:29AM0.05m | 7:01PM0.31m | 8:18AM0.06m | 7:59PM0.28m | 9:00AM0.08m | 8:48PM0.24m | 9:37AM0.12m | 9:32PM0.21m | |||||||||
— | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | |
6:15 | — | — | 6:15 | — | — | 6:14 | — | — | 6:13 | — | — | 6:12 | — | — | 6:12 | — | — | 6:10 | — | |
mm | — | 2 | 2 | — | 3 | — | — | 3 | 1 | — | — | 2 | 1 | 8 | 1 | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 28 | 28 | 28 | 28 |
Feels °C | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 30 | 29 | 29 | 29 | 27 | 27 | 27 | 27 | 29 | 28 | 27 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 8 | E 8 | E 8 | E 8 | E 8 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | NNE 11 | NNE 11 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NE 11 | N 11 | N 10 |
18 | 111 | 142 | 117 | 119 | 31 | 31 | 29 | 28 | 40 | 66 | 44 | 123 | 87 | 84 | 81 | 46 | 29 | 20 | 31 | |
Swell 2 Height (m) Direction Period (s) | N 9 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | N 8 | N 8 | NE 13 | NNE 12 | NE 11 | SE 10 | NE 13 | N 9 | N 8 | N 8 | N 8 | N 12 | N 11 | NE 10 | NNE 10 |
2 | 27 | 29 | 32 | 32 | 1 | 1 | 7 | 28 | 31 | 24 | 42 | 1 | 1 | 1 | 1 | 11 | 21 | 26 | 10 | |
Swell 3 Height (m) Direction Period (s) | — | N 9 | N 9 | N 8 | N 8 | — | N 10 | N 10 | — | NNE 8 | ESE 9 | N 9 | — | — | N 9 | — | N 7 | N 7 | N 7 | — |
— | 2 | 1 | 1 | 1 | — | 2 | 2 | — | 7 | 8 | 2 | — | — | 2 | — | 1 | 1 | 1 | — | |
Wind waves Height (m) Direction Period (s) | E 8 | — | — | — | — | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
111 | — | — | — | — | 153 | 124 | 113 | 176 | 161 | 211 | 287 | 306 | 328 | 607 | 581 | 671 | 610 | 542 | 489 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 241 | 165 | 113 | 241 | 31 | 242 | 241 | 550 | 429 | 241 | 578 | 668 | 674 | 476 | 476 | 671 | 476 | 670 | 429 | 570 |
Best forecast wave conditions in Guadeloupe - Grande Terre | ||||||||||||||||||||
Best forecast wave conditions in Guadeloupe | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Alize Surf forecast
The above surf forecast table for Alize provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Alize can be found by selecting the local surf guide option on the grey menu. Our Alize surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Alize) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Alize may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Alize is 7 km (4 miles) from Le Moule. If you plan a holiday in Guadeloupe - Grande Terre, look for hotels and other accommodation in Le Moule. Le Moule has rooms for a wide range of budgets as well as car hire and transport links.










